A while ago, I found myself abroad for a short while. Well, a short while, so to speak, given the price of the square meter, but hey, let's just say I spent a while there, a long enough time, in any case, to have know what everyone else in the world knows, even some tourists, namely that I know everything about this country, and even its neighboring countries: I can talk about it for hours, people listen to me, since I've been there. And as you probably also know, it's not always easy to make friends in another country and to walk on their lawn one day, especially since after crossing the threshold of their house, you still have to face lunch or dinner, which, for them, is normal, is no small feat and requires a lot of moral strength, courage, and politeness, the latter not being the most widely shared thing in the world here. With foreigners, it's a little more difficult, but I still managed to make friends, stay assured. What was the topic that fueled every conversa...